Some viscous fluid cosmological models in general relativity
type: Item
instance of: scholarly article
title: Some viscous fluid cosmological models in general relativity
zbMATH Open document ID: 0924.76115
DOI: 10.1023/A:1000739028902
author: Raj Bali
author: Vimal Chand Jain
published in: Astrophysics and Space Science
publication date: 1999-11-14T00:00:00Z
review text: We investigate two viscous fluid cosmological models in general relativity in which the expansion is only in two directions, i.e. one of the Hubble parameters (\(H_1= {A_4\over A}\)) is zero. In the first model, coefficient of shear viscosity is assumed to be constant while in the second model, the coefficient of shear viscosity is proportional to the rate of expansion in the model. No additional condition is assumed except for coefficient of shear viscosity. We discuss physical and geometrical aspects of the models.
Mathematics Subject Classification ID: 76Y05
Mathematics Subject Classification ID: 83F05
zbMATH DE Number: 1218377
zbMATH Keywords: Hubble parameters
zbMATH Keywords: coefficient of shear viscosity
MaRDI profile type: Publication
full work available at URL: a:1000739028902
OpenAlex ID: W1576436342
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description: scientific article; zbMATH DE number 1218377